Topics - Dr.W.

I'm trying to understand the output from the Queen Mary Adaptive Spectrogram plug-in.I've dug thru the Wikis, the ReadMes, and the paper by Dr. Brown regarding the algorithms. I've even looked at the source code, but it is not well commented and my C++ skills are just kinda "meh". I've done Google searches. I cannot find ANY documentation as to what this plugin is outputing. I can only make some somewhat educated guesses based on Dr. Brown's paper.

If I run it with the defaults, I get a bunch of lines which are comma separated into 1025 values.The very first value is the time, in seconds, in the audio file. That was pretty obvious.It's the next 1024 values I can't figure out.MIDI defines 128 notes, but this is 8 times as many.Does every 8th value correspond to a note, and the other 7 the frequencies in between?What does the value represent, decibels? Some other measurement?

If anyone is familiar with this plugin, I would appreciate some insight.Thanks, Dr. Wizard.